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Caterpillar 340 Excavators For Sale

Browse Caterpillar 340 Excavators on MyLittleSalesman.com and compare listings with prices from $225,000 to $592,298. Sellers include Wagner Equipment, Bedrock Machinery, Wyoming Machinery Company, and more. Filter by price, hours, or horsepower to quickly narrow down to the right Caterpillar 340 Excavator.
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Showing 1 - 25 of 46 Excavator Listings

1 - 25 of 46 listings
1 - 25 of 46 listings
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Caterpillar 340 Excavator

2023 Caterpillar 340 Excavator

$445,000 USD
340 08 EXCAVATOR ARRANGEMENT, 666 GD 3/18/24, BATTERY, COLD WEATHER, BEACON SOCKET, BEARING, SWING HD, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4" HD, EOU, CAB MOUNT, ROPS, CAB,...
ConditionUsed
Usage3,751 Hours
Stock Number504462
MLS Number12740158
CategoryExcavators
Last Updated10/13/2026
Location
Albuquerque, NM, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
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Wagner Equipment Co.
Caterpillar 340 Excavator

2026 Caterpillar 340 Excavator

Recently Updated
$589,439 USD
BATTERIES, 4, BKT HD 36" 1.24YD3 DB, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4",EOU, CAB, DELUXE, CAMERA, 360 VISIBILITY, CONTROL, QC, COOLANT, COLD WEATHER, COUPLER, PG DB...
ConditionUsed
Usage291 Hours
Stock NumberEFH31580
MLS Number14449521
CategoryExcavators
Last Updated10/11/2026
Location
Casper, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
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Wyoming Machinery Company
Caterpillar 340 Excavator

2024 Caterpillar 340 Excavator

Recently Updated
$423,000 USD
*340 08 EXCAVATOR ARRANGEMENT, *BEACON SOCKET, *BEARING, SWING STD, *CAB MOUNT, ROPS, *COMMON ARRANGEMENT, *COUNTERWEIGHT, 14,990LBS, *COVER, REAR HEADER, *DRINK HOLDER, *FRAME, SWING, STD,...
ConditionUsed
Usage2,316 Hours
Stock NumberAA010553
MLS Number14132080
CategoryExcavators
Last Updated10/11/2026
Location
Ogden, UT, US
Sold By
Wheeler Machinery Co.
(833) 275-___  SHOW
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Wheeler Machinery Co.
Caterpillar 340 Excavator

2026 Caterpillar 340 Excavator

Recently Updated
$592,298 USD
BATTERIES, 4, BKT HD 42" 1.54YD3 DB, BKT HD 66" 2.77YD3 DB, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4",EOU, CAB, DELUXE, CAMERA, 360 VISIBILITY, CONTROL, QC, COOLANT, COLD...
ConditionUsed
Usage190 Hours
Stock NumberEFH31590
MLS Number14384235
CategoryExcavators
Last Updated10/10/2026
Location
Casper, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
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Wyoming Machinery Company
Caterpillar 340 Excavator

2025 Caterpillar 340 Excavator

Recently Updated
$499,000 USD
BATTERIES, 4, BKT GD 48" 2.26YD3 DB, BKT SD 36" 1.24YD3 DB, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4",EOU, CAB, DELUXE, CAMERA, 360 VISIBILITY, CONTROL, QC, COOLANT, COLD...
ConditionUsed
Usage1,789 Hours
Stock NumberEFH30260
MLS Number13590923
CategoryExcavators
Last Updated10/11/2026
Location
Rock Springs, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
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Wyoming Machinery Company
Caterpillar 340 Excavator

2023 Caterpillar 340 Excavator

Recently Updated
$435,000 USD
BATTERY, COLD WEATHER, BKT HD 36" 1.24YD3 DB, BKT HD 54" 2.14YD3 DB, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4",EOU, CAB, DELUXE, CAMERA, 360 VISIBILITY, CONTROL, QC, COOLANT,...
ConditionUsed
Usage1,373 Hours
Stock NumberEFH10080
MLS Number13111561
CategoryExcavators
Last Updated10/11/2026
Location
Casper, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
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Wyoming Machinery Company
Caterpillar 340 Excavator

2023 Caterpillar 340 Excavator

$360,000 USD
1746 CD 3/4/26, 340 08 EXCAVATOR ARRANGEMENT, BATTERY, COLD WEATHER, BEACON SOCKET, BEARING, SWING HD, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4" HD, EOU, CAB MOUNT, ROPS, CAB,...
Inspection Report
ConditionUsed
Usage1,800 Hours
Stock Number504119
MLS Number13554891
CategoryExcavators
Last Updated10/6/2026
Location
Aurora, CO, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
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Wagner Equipment Co.
Caterpillar 340 Excavator

2024 Caterpillar 340 Excavator

$455,000 USD
Air Conditioner, Bucket, Lighting, Mirrors, Online Owner's Manual, Remaining Factory Warranty POWERTRAIN + HYDRAULICS + TECH EXPIRES 3/26/30 OR 6000 HOURS
Inspection Report
ConditionUsed
Usage1,425 Hours
Stock NumberEQN265611
MLS Number14015652
CategoryExcavators
Last Updated10/2/2026
Location
Rental Fleet, Subject To Availability, AL, US
Sold By
Thompson Tractor Co.
(855) 627-___  SHOW
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Thompson Tractor Co.
Caterpillar 340 Excavator

2023 Caterpillar 340 Excavator

$440,000 USD
Air Conditioner, Auxiliary Hydraulics Pressure, Bucket, Customer Value Agreement (CVA) 1000 HOUR FILTERS ONLY FROM TIME OF SALE, Engine Enclosures, Lighting, Mirrors, Remaining Factory...
Inspection Report
ConditionUsed
Usage817 Hours
Stock NumberEQN257891
MLS Number13907102
CategoryExcavators
Last Updated10/2/2026
Location
Rental Fleet, Subject To Availability., AL, US
Sold By
Thompson Tractor Co.
(855) 627-___  SHOW
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Thompson Tractor Co.
Caterpillar 340 Excavator

2024 Caterpillar 340 Excavator

Contact for price
2-12V DC PORTS AUX PORTS, 2024 CATERPILLAR 340 EXCAVATOR, 2664/07/20/26, 340 08 EXCAVATOR ARRANGEMENT, AS IS / AS RECEIVED, AUTO DIG BOOST HD LIFT, BATTERIES, 4, BEACON SOCKET, BEARING,...
Inspection Report
ConditionUsed
Usage2,672 Hours
Stock Number557291
MLS Number14593851
CategoryExcavators
Last Updated10/6/2026
Location
Grand Junction, CO, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
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Wagner Equipment Co.
Caterpillar 340 Excavator

2022 Caterpillar 340 Excavator

$275,000 USD
Air Conditioner, Boom - 1 Piece, Bucket, Coupler - Quick, Coupler Type - Hydraulic, Emissions Level - EPA - EPA TIER 4f, Emissions Level - EU - EU STAGE V, Engine Enclosures, Hand and Foot...
Inspection Report
ConditionUsed
Usage4,420 Hours
Stock NumberCON1075
MLS Number14562130
CategoryExcavators
Last Updated9/24/2026
Location
Livermore, CA, US
Sold By
Holt of California
(833) 923-___  SHOW
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Holt of California
Caterpillar 340 Excavator

2024 Caterpillar 340 Excavator

$405,000 USD
Air Conditioner, Auxiliary Hydraulics Pressure, Bucket, Customer Value Agreement (CVA) 1000 HOUR FILTERS ONLY FROM TIME OF SALE, Engine Enclosures, Mirrors, Remaining Factory Warranty PWT,...
Inspection Report
ConditionUsed
Usage4,207 Hours
Stock NumberEQN229552
MLS Number14092104
CategoryExcavators
Last Updated9/24/2026
Location
Rental Fleet Machine, Subject To Availability, AL, US
Sold By
Thompson Tractor Co.
(855) 627-___  SHOW
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Thompson Tractor Co.
Caterpillar 340 Excavator

2022 Caterpillar 340 Excavator

$290,000 USD
340 08 EXCAVATOR ARRANGEMENT, 340 08A HEX CFG4, AUXILIARY RELAY, BEACON SOCKET, BEARING, SWING STD, BOOM TUBE W/EOU, BOOM, REACH 21'4", CAB MOUNT, ROPS, CAB, DELUXE, CAMERA, REAR + RH VIEW,...
Inspection Report
ConditionUsed
Usage4,859 Hours
Stock NumberEQ0185990
MLS Number14550427
CategoryExcavators
Last Updated9/18/2026
Location
Altoona, IA, US
Sold By
Ziegler CAT
(855) 952-___  SHOW
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Ziegler CAT
Caterpillar 340 Excavator

2024 Caterpillar 340 Excavator

$279,000 USD
Air Conditioner, Auxiliary Hydraulics Pressure - High Flow, Boom - 1 Piece, Bucket, Car Body - Standard, Combined Hydraulics - Two Way, Counterweight Removal System, Coupler - Quick, Coupler...
Inspection Report
ConditionUsed
Usage3,167 Hours
Stock NumberU61601
MLS Number14554259
CategoryExcavators
Last Updated9/10/2026
Location
Columbus, OH, US
Sold By
Ohio CAT
(833) 977-___  SHOW
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Ohio CAT
Caterpillar 340 Excavator

2025 Caterpillar 340 Excavator

$409,900 USD
Air Conditioner, Auxiliary Hydraulics Pressure, Boom - 1 Piece, Bucket, CAMERA, 360 VISIBILITY, Car Body - Standard, Connectivity Source - Product Link, E-Fence, Grading System - 2D, GUARD,...
Inspection Report
ConditionUsed
Usage575 Hours
Stock NumberM31627
MLS Number14558365
CategoryExcavators
Last Updated8/22/2026
Location
Summerville, SC, US
Sold By
Blanchard Machinery Company
(844) 771-___  SHOW
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Blanchard Machinery Company
Caterpillar 340 Excavator

2022 Caterpillar 340 Excavator

$239,900 USD
Air Conditioner, Auto Lube, Boom - 1 Piece, Bucket, CAMERA, REAR + RH VIEW, Car Body - Standard, Connectivity Source - Product Link, GRADE W/2D, ASSISTPAYLOAD, Grading System - 2D, GUARD,...
Inspection Report
ConditionUsed
Usage3,029 Hours
Stock NumberPU000525
MLS Number14517692
CategoryExcavators
Last Updated8/1/2026
Location
Summerville, SC, US
Sold By
Blanchard Machinery Company
(844) 771-___  SHOW
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Blanchard Machinery Company
Caterpillar 340 Excavator

2023 Caterpillar 340 Excavator

$299,200 USD
Air Conditioner, CAMERA, REAR + RH VIEW, Connectivity Source, Coupler - Quick, Coupler Type - Hydraulic, Engine Enclosures, GRADE W/2D, ASSISTPAYLOAD, Grading System - 2D, GUARD, BOTTOM HD,...
Inspection Report
ConditionUsed
Usage3,263 Hours
Stock NumberCNE000453
MLS Number14240473
CategoryExcavators
Last Updated5/18/2026
Location
Monroe, NC, US
Sold By
Blanchard Machinery Company
(844) 771-___  SHOW
NUMBERCall Seller
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Blanchard Machinery Company
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